Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 33/10.5-15 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.08 (840.24) | 32.83 (833.9) | -0.25 (-6.34) -0.8% |
| Width inches (mm) | 10.51 (267) | 11.22 (285) | 0.71 (18) 6.7% |
| Circum. inches (mm) | 103.92 (2639.69) | 103.14 (2619.77) | -0.78 (-19.92) -0.8% |
| Sidewall Height inches (mm) | 9.04 (229.62) | 8.42 (213.75) | -0.62 (-15.87) -6.9% |
| Revolutions per mile (km) | 609.67 (378.83) | 614.31 (381.71) | 4.64 (2.88) 0.8% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.85 mph (31.94 km/h) |
| 25 mph (40.23 km/h) | 24.81 mph (39.93 km/h) |
| 30 mph (48.28 km/h) | 29.77 mph (47.92 km/h) |
| 35 mph (56.33 km/h) | 34.74 mph (55.9 km/h) |
| 40 mph (64.37 km/h) | 39.7 mph (63.89 km/h) |
| 45 mph (72.42 km/h) | 44.66 mph (71.87 km/h) |
| 50 mph (80.47 km/h) | 49.62 mph (79.86 km/h) |
| 55 mph (88.51 km/h) | 54.58 mph (87.85 km/h) |
| 60 mph (96.56 km/h) | 59.55 mph (95.83 km/h) |
| 65 mph (104.61 km/h) | 64.51 mph (103.82 km/h) |
| 70 mph (112.65 km/h) | 69.47 mph (111.8 km/h) |
| 75 mph (120.7 km/h) | 74.43 mph (119.79 km/h) |
| 80 mph (128.75 km/h) | 79.4 mph (127.78 km/h) |
| 85 mph (136.79 km/h) | 84.36 mph (135.76 km/h) |
| 90 mph (144.84 km/h) | 89.32 mph (143.75 km/h) |
| 95 mph (152.89 km/h) | 94.28 mph (151.73 km/h) |
| 100 mph (160.93 km/h) | 99.25 mph (159.72 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1563 | 1816 | 1956 | 2042 | 2135 | 2202 | 2275 | 2362 | 2481 | 2601 | 2734 | 2841 | 3033 | 3246 | 3413 | 3519 | 3579 | 3798 | 4104 | 4770 |
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